Search

Zhengfu J. Feng

Examiner (ID: 12914, Phone: (571)272-2949 , Office: P/2835 )

Most Active Art Unit
2835
Art Unit(s)
2841, 2835
Total Applications
650
Issued Applications
460
Pending Applications
84
Abandoned Applications
131

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14871915 [patent_doc_number] => 20190286199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => AIR JET EMBEDDED CHASSIS [patent_app_type] => utility [patent_app_number] => 15/922625 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922625 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922625
Air jet embedded chassis Mar 14, 2018 Issued
Array ( [id] => 13420715 [patent_doc_number] => 20180261900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => BATTERY INCLUDING HEAT DISSIPATION PLATE AND ELECTRONIC DEVICE HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 15/914525 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15914525 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914525
Battery including heat dissipation plate and electronic device having the same Mar 6, 2018 Issued
Array ( [id] => 12902128 [patent_doc_number] => 20180192551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => Cooling Systems for Devices Arranged in Rows [patent_app_type] => utility [patent_app_number] => 15/899278 [patent_app_country] => US [patent_app_date] => 2018-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15899278 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/899278
Cooling Systems for Devices Arranged in Rows Feb 18, 2018 Abandoned
Array ( [id] => 12855712 [patent_doc_number] => 20180177078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => Cooling Systems for Devices Arranged in Rows [patent_app_type] => utility [patent_app_number] => 15/899280 [patent_app_country] => US [patent_app_date] => 2018-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15899280 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/899280
Cooling systems for devices arranged in rows Feb 18, 2018 Issued
Array ( [id] => 16748132 [patent_doc_number] => 10973149 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Streamlined air baffle for electronic device [patent_app_type] => utility [patent_app_number] => 15/895345 [patent_app_country] => US [patent_app_date] => 2018-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4720 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15895345 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/895345
Streamlined air baffle for electronic device Feb 12, 2018 Issued
Array ( [id] => 13965665 [patent_doc_number] => 20190059177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => HEAT DISSIPATION MODULE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 15/894886 [patent_app_country] => US [patent_app_date] => 2018-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15894886 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/894886
HEAT DISSIPATION MODULE AND ELECTRONIC DEVICE Feb 11, 2018 Abandoned
Array ( [id] => 15136373 [patent_doc_number] => 10481652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Modular vehicle computing system cooling systems [patent_app_type] => utility [patent_app_number] => 15/892506 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 15094 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15892506 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/892506
Modular vehicle computing system cooling systems Feb 8, 2018 Issued
Array ( [id] => 16599891 [patent_doc_number] => 20210026422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => SWITCH ASSEMBLY STRUCTURE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/074234 [patent_app_country] => US [patent_app_date] => 2018-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16074234 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/074234
Switch assembly structure and display device Feb 7, 2018 Issued
Array ( [id] => 14694823 [patent_doc_number] => 20190246527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => INTEGRATED AIR COOLING AND ARC RESISTANT SYSTEM FOR MEDIUM VOLTAGE DRIVE [patent_app_type] => utility [patent_app_number] => 15/887483 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15887483 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/887483
Integrated air cooling and arc resistant system for medium voltage drive Feb 1, 2018 Issued
Array ( [id] => 15015237 [patent_doc_number] => 10453777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Power electronics assemblies with cio bonding layers and double sided cooling, and vehicles incorporating the same [patent_app_type] => utility [patent_app_number] => 15/883897 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 10824 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15883897 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/883897
Power electronics assemblies with cio bonding layers and double sided cooling, and vehicles incorporating the same Jan 29, 2018 Issued
Array ( [id] => 14576675 [patent_doc_number] => 20190215946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => MEMORY HEAT DISSIPATION UNIT [patent_app_type] => utility [patent_app_number] => 15/880553 [patent_app_country] => US [patent_app_date] => 2018-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15880553 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/880553
Memory heat dissipation unit Jan 25, 2018 Issued
Array ( [id] => 15644811 [patent_doc_number] => 10595436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Power converter for railroad vehicle [patent_app_type] => utility [patent_app_number] => 15/876868 [patent_app_country] => US [patent_app_date] => 2018-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 12686 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15876868 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/876868
Power converter for railroad vehicle Jan 21, 2018 Issued
Array ( [id] => 12744091 [patent_doc_number] => 20180139864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => HEAT TRANSPORT DEVICE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 15/869468 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15869468 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/869468
HEAT TRANSPORT DEVICE AND ELECTRONIC DEVICE Jan 11, 2018 Abandoned
Array ( [id] => 14576679 [patent_doc_number] => 20190215948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => SYSTEMS AND METHODS FOR THERMAL DISSIPATION [patent_app_type] => utility [patent_app_number] => 15/866301 [patent_app_country] => US [patent_app_date] => 2018-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15866301 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/866301
SYSTEMS AND METHODS FOR THERMAL DISSIPATION Jan 8, 2018 Abandoned
Array ( [id] => 12589866 [patent_doc_number] => 20180088451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => COOLING DEVICE [patent_app_type] => utility [patent_app_number] => 15/710993 [patent_app_country] => US [patent_app_date] => 2017-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15710993 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/710993
Cooling device Sep 20, 2017 Issued
Array ( [id] => 18237490 [patent_doc_number] => 11602066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Extractable structure for housing electronic components [patent_app_type] => utility [patent_app_number] => 16/344760 [patent_app_country] => US [patent_app_date] => 2017-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3973 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16344760 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/344760
Extractable structure for housing electronic components Sep 7, 2017 Issued
Array ( [id] => 14027371 [patent_doc_number] => 20190075679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => POWER SUPPLY MODULE WITH ENHANCED HEAT DISSIPATION EFFECT [patent_app_type] => utility [patent_app_number] => 15/696852 [patent_app_country] => US [patent_app_date] => 2017-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15696852 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/696852
POWER SUPPLY MODULE WITH ENHANCED HEAT DISSIPATION EFFECT Sep 5, 2017 Abandoned
Array ( [id] => 12237617 [patent_doc_number] => 20180070480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'POWER CONVERSION APPARATUS PROVIDED WITH SEMICONDUCTOR MODULE AND ELECTRONIC COMPONENT PRESSURIZED BY PRESSURIZING MEMBER' [patent_app_type] => utility [patent_app_number] => 15/695825 [patent_app_country] => US [patent_app_date] => 2017-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7402 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15695825 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/695825
Power conversion apparatus provided with semiconductor module and electronic component pressurized by pressurizing member Sep 4, 2017 Issued
Array ( [id] => 13438799 [patent_doc_number] => 20180270942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => HIGH-FREQUENCY CIRCUIT [patent_app_type] => utility [patent_app_number] => 15/691415 [patent_app_country] => US [patent_app_date] => 2017-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15691415 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/691415
HIGH-FREQUENCY CIRCUIT Aug 29, 2017 Abandoned
Array ( [id] => 14000569 [patent_doc_number] => 20190069442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => FAN TRAY SYSTEM [patent_app_type] => utility [patent_app_number] => 15/691346 [patent_app_country] => US [patent_app_date] => 2017-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15691346 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/691346
Fan tray system Aug 29, 2017 Issued
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